def test_eval_formatter_no_slicing(): f = text.EvalFormatter() f.allow_slicing = False ns = dict(n=12, pi=math.pi, stuff='hello there', os=os) s = f.format('{n:x} {pi**2:+f}', **ns) nt.assert_equals(s, "c +9.869604") nt.assert_raises(SyntaxError, f.format, "{a[:]}")
def test_eval_formatter_slicing(): f = text.EvalFormatter() f.allow_slicing = True ns = dict(n=12, pi=math.pi, stuff='hello there', os=os) s = f.format(" {stuff.split()[:]} ", **ns) nt.assert_equals(s, " ['hello', 'there'] ") s = f.format(" {stuff.split()[::-1]} ", **ns) nt.assert_equals(s, " ['there', 'hello'] ") s = f.format("{stuff[::2]}", **ns) nt.assert_equals(s, ns['stuff'][::2]) nt.assert_raises(SyntaxError, f.format, "{n:x}", **ns)
def test_eval_formatter(): f = text.EvalFormatter() ns = dict(n=12, pi=math.pi, stuff='hello there', os=os) s = f.format("{n} {n//4} {stuff.split()[0]}", **ns) nt.assert_equals(s, "12 3 hello") s = f.format(' '.join(['{n//%i}' % i for i in range(1, 8)]), **ns) nt.assert_equals(s, "12 6 4 3 2 2 1") s = f.format('{[n//i for i in range(1,8)]}', **ns) nt.assert_equals(s, "[12, 6, 4, 3, 2, 2, 1]") s = f.format("{stuff!s}", **ns) nt.assert_equals(s, ns['stuff']) s = f.format("{stuff!r}", **ns) nt.assert_equals(s, repr(ns['stuff'])) nt.assert_raises(NameError, f.format, '{dne}', **ns)
def test_eval_formatter(): f = text.EvalFormatter() eval_formatter_check(f) eval_formatter_no_slicing_check(f)